substitute

noun 0.862

substitution reaction

noun 0.791

substitutivity

noun 0.790

substitutable

noun 0.772

substitutability

noun 0.751

substitution cipher

noun 0.740

replacement

noun 0.699

penal substitution

noun 0.682

ersatz

noun 0.671

swap out

noun 0.670

subbing

noun 0.668

substituent

noun 0.660

subtraction

noun 0.628

subtradition

noun 0.625

nucleophilic substitution

noun 0.622

subsolution

noun 0.622

swapping

noun 0.618

swap

noun 0.613

electrophilic substitution

noun 0.590

interchanging

noun 0.588

subversion

noun 0.588

interchangeability

noun 0.588

suppletion

noun 0.587

replacer

noun 0.586

sub

noun 0.583

interchangeable

noun 0.581

replaceability

noun 0.580

transposition

noun 0.566

supercession

noun 0.565

replaceable

noun 0.564

succedaneum

noun 0.559

subduction

noun 0.558

superexchange

noun 0.557

interchange

noun 0.555

exchange

noun 0.554

substrate

noun 0.554

subsistence

noun 0.552

swop

noun 0.550

alternative

noun 0.548

subsumption

noun 0.546

subscript

noun 0.545

subordination

noun 0.544

subrogation

noun 0.544

substation

noun 0.541

exchange value

noun 0.536

alternate

noun 0.533

transubstantiation

noun 0.531

subcontract

noun 0.531

subtyping

noun 0.530

supplementation

noun 0.529

supersedure

noun 0.528

equivalence

noun 0.527

exchangeable

noun 0.526

supersede

noun 0.524

displacement

noun 0.524

submission

noun 0.523

switcheroo

noun 0.523

subsiding

noun 0.522

subtitling

noun 0.522

equivalent

noun 0.522

subsidence

noun 0.519

superseding

noun 0.517

insertion

noun 0.517

synonym

noun 0.516

alternation

noun 0.515

subvention

noun 0.514

sublimation

noun 0.513

subvert

noun 0.513

suppletive

noun 0.512

subscription

noun 0.512

subjection

noun 0.510

supplement

noun 0.509

transversion

noun 0.508

permutation

noun 0.508

subroutine

noun 0.508

subsidy

noun 0.508

transmutation

noun 0.507

subdivision

noun 0.506

suboption

noun 0.504

submersion

noun 0.503

substance

noun 0.503

alternativity

noun 0.502

cation exchange

noun 0.502

subservice

noun 0.501

alteration

noun 0.501

transformation

noun 0.501

sex change

noun 0.500